1.2.2

Update dependencies

- UsefulUtils 4.0.2
- Paper 1.14.4

1.0.alpha.2

- automatically populate price if not specified (currently just area of
claim, probably will add config option to obtain price per claim block,
or obtain from GP config
- add config for sign headers
- actually register sign listener
- start bid listener

Still needs testing to see if auction data saves and loads properly
(using new API)